Prototype: 2 German Federal Railroad (DB) class 86 steam locomotives. One looks as it did around 1952, and one looks as it did around 1970.
Model: Both locomotives have an mfx digital decoder and extensive sound functions. They also have controlled high-efficiency propulsion. The locomotives have Telex couplers for remote control uncoupling from cars at any spot on a layout. 4 axles powered. Traction tires. The headlights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The locomotives have separately applied grab irons made of metal. Length over the buffers for each locomotive 15.8 cm / 6-1/4".